Casper vs Helix: Detailed Comparison

Can't decide between Casper and Helix? We compared them for you.
Romeo Vitelli
Romeo Vitelli
Expert Writer
Received his doctorate in Psychology in 1987, spent fifteen years as a staff psychologist in Millbrook Correctional Centre. In 2003 went into full-time private practice. read more
Reviewed By
Medical Advisory Team
Medical Advisory Team
Includes well-known professionals, who together provide decades of sleep medicine experience that enables Talk About Sleep to fulfill its mission of creating access to high- read more
Last updated: August 27, 2023
Can't decide between Casper and Helix? We compared them for you.
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Casper and Helix are popular brands that offer premium quality mattresses. Although they haven’t been in the mattress industry for a long time, they have been able to rise to the top and secured a spot among the greats in the mattress industry. While both mattresses from both brands share a few similarities, they aren’t the same. Of course, there are a lot of top-notch mattresses on the market, but we picked these two because they are suitable for a wide range of sleepers, highly rated by customers, versatile, and they have a lot of amazing characteristics. This Casper and Helix comparison will dissect both brands and shed light on what they have to offer.

Quick Comparison


Casper is a top-notch luxury mattress brand that offers top-grade mattresses. Its keen attention to details, excellent craftsmanship, and consistency set it apart from others out there. Casper has been in the mattress market since 2014. And have been able to rise to the top within this short time. Casper mattresses are super comfortable to lie on because they have a triple-layer polyfoam and a high-density base layer that offer extraordinary support.


Helix is a high-end mattress brand that has been in business since 2015. Unlike other brands, Helix uses premium quality Hybrid foam to make its mattresses. One of its latest offerings, the Helix Midnight is available in two unique designs and has a dual-layer comfort system and a pocketed coil support core.

Casper Helix
  • 4-layer construction
  • Zoned support
  • Comfortable memory foam
  • A dense and sturdy base layer
  • Hybrid foam
  • Polyfoam base layer
  • Pocketed Coils
  • Minimal motion transfer

Mattress specifications

Casper Helix
Type Foam Hybrid
Firmness Medium firm (6.5) Medium (5.5)
Thickness 12″ 10″
Weight 85 lbs 84 lbs
Sleep trial 100 nights 100 nights
Warranty 10 years 10 years
Price(Queen) $924 $895
Certification CertiPUR-USOeko-Tex Standard 100 CertiPUR-US


Casper Helix
Support core 7″ 1.8 PCF HD polyfoam pocketed coilsHD polyfoam
Comfort layers 1.5″ polyfoam1.5″ 4 PCF memory foam

1.5″ latex-like foam

2.5 PCF memory foamtransitional polyfoam
Cover polyester dual-layer stretch polyester

Casper mattresses are well made and designed to last for a very long time. As you would expect from a top-notch brand, Casper mattresses have an all foam construction and is about 12-inch-tall with four support layers. Its polyester cover is breathable, soft and durable.


Helix mattresses are soft and cozy but at the same time rugged and tough. This means that they can withstand consistent use and won’t start to sag or cave in after a while. This hybrid mattress has two covers. One is removable and can be washed in a machine, and the other is super soft and breathable. When making a purchase, you have the option of selecting a cover with a special cooling system that stabilizes its surface temperature. Each model has four distinct layers that are designed to offer extraordinary support and comfort.


Whether you are looking to buying your first luxury mattress or replacing your old and saggy mattress that offers zero or no comfort, there are some important features you must give close attention to, so as to increase the odds of you choosing a good one that will suit your needs. As you likely now know, Casper and Helix are great brands that offer high-end mattresses. Since both of them are closely matched, it may be difficult for you to choose between them. To help make your shopping easier, we considered some key features that determine how comfortable a mattress should be.

Responsiveness and motion transfer

Casper vs Helix: Detailed ComparisonHelix and Casper mattresses perform excellently well in this category as they are both responsive and have minimal motion transfer. Their responsiveness, as well as their ability to absorb motion is linked to special foams and pocketed coils used in their comfort layers. The bottom line is that both brands are closely matched in this category. So, whether you opt for a Helix or Casper mattress, you can be confident that they will inhibit the transfer of motion and improve your overall sleep quality.


The average sized sleeper should experience a cozy sensation and feel like their body are slowly cradled when they lie on a Casper mattress. But that’s not all; Casper mattresses also offer quick response and a moderate bounce that helps with repositioning.

Just like Casper mattresses, Helix mattresses have a responsive surface foam and special coils with bounce that are surely going to improve your sleep quality. Though, you need to keep in mind that the different Helix mattress models on the market offer a different level of bounce and responsiveness.

Firmness and support

Casper mattresses are built to suit the need of a wide range of sleepers. This means that individuals of all weights should experience extraordinary pressure relief when they lie on it. Their special zoned layer should improve spine alignment and keep rounder body shapes secured.

Most sleepers should feel comfortably balanced when they lie on a Helix mattress, as it offers superior comfort and bounce. The special coil unit in Helix mattresses will go a long way in improving your overall sleeping experience.

Both beds possess a quick response and a comfortable top layer that will conform to your body shape.

Temperature control

This is an important feature you must pay attention to regardless of the type of mattress you are optioning for, as it can affect your sleeping experience.

Casper and Helix mattresses are closely matched in this category as they both have excellent temperature control features. Casper mattress has a softer breathable cover that encourages airflow and prevents heat buildup. Helix mattresses, on the other hand, have a special cooling system that stabilizes surface temperature and improves air flow.

Edge support

Casper vs Helix: Detailed ComparisonEdge support is a critical factor to consider before making a purchase, as it tells you the durability and quality of a mattress. Casper mattresses offer amazing edge support. This means that you won’t experience a rolling out sensation when you sit or lie at the sides. Helix mattresses also offer remarkable edge support and a high-end feel. To ensure that it offers more support, helix takes a step further by using special coils to reinforce the mattress, thereby creating a consistent sleeping surface. Whether you want to sleep on the edge or middle of the mattress, you will feel the same level of support.

Inflation time, off-gassing and smell

On average, it is going to take at least two days for a mattress model  from both brands to inflate to their to full size. As soon as you unbox the mattress, it will start to emanate a chemical smell, which will eventually fade away within two or three days.

Sleep position ratings

SLEEP POSITION Light sleepers(less than 130 lbs) Average sleepers(130 lbs to 230 lbs) Heavy sleepers(greater than 230 lbs)
Side 8 8 9
Back 6 7 6
Stomach 9 10 7
Side 9 10 10
Back 10 9 8
Stomach 9 8 7*

*Out of 10

Casper mattresses are designed to suit a wide range of sleepers. They are perfect for individuals that weigh between 130 to 230 pounds. They are also a good fit for lighter individuals. As previously mentioned, Casper mattresses isolate motion remarkably well and don’t make any noise when bearing weight. This makes it an excellent choice for couples.

Helix mattress, on the other hand, is also suitable for individuals who weigh between 130 to 230 pounds. Just like Casper mattresses, Helix mattresses are very good in isolating motion and providing excellent edge support.

Sizes and pricing

SIZE Casper Helix
Twin $595 $500
Twin XL $695 $600
Full $1,340 $750
Queen $924 $895
King $1,207 $1,145
California King $895 $1,145

Customer service

Sleep trial Warranty and refund Delivery
Casper 100 days 10-year warranty full refund (minus shipping) Within the U.S. and Canada
Helix 100 days 10-year warranty full refund Within the U.S. and most of Canada

Casper and Helix mattresses come with a 10-year warranty that protects against physical flaws that cause the mattress to crack and split, indentation or sagging, and cover zipper defect. They also come with a 100 night’s sleep trial.

So which should you buy?




  • 100 days trial period
  • Inhibit motion transfer
  • It is highly responsive
  • Outstanding reputation
  • Special zoned layer
  • Dense base layer


  • May not be the best fit for heavy sleepers
  • Only one firmness level




  • 10 years warranty
  • 100-night trial
  • Little off-gassing
  • Minimal motion transfer
  • Hybrid foam


  • It is heavy
  • It is pricy

In conclusion

The bottom line is that Casper and Helix are great brands that offer premium quality mattresses that have been lauded by many over the years. Their mattresses are closely matched in almost all categories and are perfect for a wide range of sleepers. Choosing among them comes down to personal needs and preferences. We hope this Helix vs Casper comparison help you put things into perspective and make your shopping easier.

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